What roles do the muscles connected to the lens play in focusing on near objects?
a. They contract to decrease pupil size.
b. They dilate to open the pupil.
c. They contract to change the shape of the lens.
d. They contract to change the shape of the cornea.
C
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In general, messages that present ____ arguments are effective in persuasion because that style of argument tends to increase the credibility of the source
a. fear-arousing b. emotion-calming c. one-sided d. two-sided
Ruth has always had a strong-willed, argumentative personality. These aspects of her personality drove her to pursue a career as a criminal lawyer. According to Bandura's theory of reciprocal determinism, this career choice is likely to produce which of the following effects on her personality?
A. Working in the courtroom environment will solidify her argumentative tendencies. B. After working for a few years in a courtroom, she will grow out of her argumentative phase. C. She will become less argumentative and more agreeable because of the strong influence of the environment. D. Working in the courtroom environment will cause her to develop an external locus of control.
Outpatient commitment appears to be most successful when it
A) includes the use of psychoactive drugs. B) requires periodic rehospitalization for evaluation. C) is provided by a team of mental health specialists. D) is a sustained and intensive intervention.
A public health campaign is being designed to persuade college students to get tested for sexually transmitted diseases. Based on information presented in your textbook, public health officials should:
a. emphasize what students will gain by getting tested. b. emphasize the problems that will result if students don't receive testing. c. generate a great deal of fear in students. d. tell students not have sex.